1. Quality, Safety and Sustainability Coordinator
Introductions
Pete Gojka Building Services Manager
Amerjit Dhillon
Quality, Safety and Sustainability Coordinator

2. 1. Background of Projects
AGENDA
1. Background of Projects
2. Warehouse Lighting
3. Head Office LED’s
4. RDC’s
5. Car Park’s
6. Solar PV
7. Conclusions

3. Project Background
Group Carbon footprint target
£415,000 electricity bill
15 yr old building & equipment.

4. Quality, Safety and Sustainability Coordinator
Warehouse Lighting
918 Metal Halide Fittings
450 watts each
413 kW
1.7 GWhr per annum
£166,000 annual bill
Quality, Safety and Sustainability Coordinator

5. Choices. choices!
Induction?

6. Choices. choices!
LED?

7. Choices. choices!
LED?

8. Choices. choices!
LED?

9. Choices. choices!
Fluorescent T5

10. Dimmable with LUX and occupancy sensors
Benefits
320w v 450w
740 v 918 fittings
Dimmable with LUX and occupancy sensors
Maximum light output turned down to 50%
Better LUX output: old version 200 LUX
345 LUX.
250 LUX
Timers are set between 2 and 10 minutes
413kW to 118kW.
£110,000 + ECA. 17 month payback.
10 year cost?

11. 574 old style florescent fittings at 110w each
Head Office LED’s
Head Office Lighting
574 old style florescent fittings at 110w each
29w edge-lit LED dimmable panels

12. Head Office LED’s
74kW to 19kW.
Savings £14k per year

13. RDC LED’s

14. RDC LED’s

15. Car Park LED’s

16. LUX output is slightly less
Car Park LED’s
80w v 250w
LUX output is slightly less

17. However……….. we also have to report
Car Park LED’s
However……….. we also have to report

18. Solar PV
Play Video

19. Research costs and viability.. What are your drivers?
Conclusions
Solar PV
Research costs and viability.. What are your drivers?
Choose experience in similar size installations
Obtain references
Lighting
Research best technology for your application
Check on long term costs/lifespans
Arrange for trials
Be sceptical of sales talk. ……Don’t be ‘misLED’

20. Any Questions?